﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _03变量
{
    class Program
    {
        static void Main(string[] args)
        {
            /*
            int number;
            number = 1224;
            Console.WriteLine(number);

            double ei;
            ei = 3.14;
            Console.WriteLine(ei);
            */

            string jk = "张三,";
            int ij = 28;
            decimal op = 7600.33m;
            //Console.WriteLine("我叫"+ jk+ ",今年" + ij+"岁了,"+ "我的工资是"+op+ "元");
            Console.WriteLine("我叫{0}，今年{1}岁了，我的工资是{2}元",jk,ij,op);







 
            Console.ReadKey();
        }
    }
}
